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1 | # This testcase is part of GDB, the GNU debugger. |
2 | ||
c5a57081 | 3 | # Copyright 2004, 2007-2012 Free Software Foundation, Inc. |
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4 | |
5 | # This program is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 7 | # the Free Software Foundation; either version 3 of the License, or |
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8 | # (at your option) any later version. |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
e22f8b7c | 16 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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17 | |
18 | if $tracelevel { | |
19 | strace $tracelevel | |
20 | } | |
21 | ||
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22 | |
23 | # This test verifies that a macro using backtrace can be applied to all threads | |
24 | # and will continue for each thread even though an error may occur in | |
25 | # backtracing one of the threads. | |
26 | ||
27 | set testfile "threadapply" | |
28 | set srcfile ${testfile}.c | |
29 | set binfile ${objdir}/${subdir}/${testfile} | |
30 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } { | |
31 | return -1 | |
32 | } | |
33 | ||
34 | gdb_exit | |
35 | gdb_start | |
36 | gdb_reinitialize_dir $srcdir/$subdir | |
37 | gdb_load ${binfile} | |
38 | ||
39 | # | |
40 | # Run to `main' where we begin our tests. | |
41 | # | |
42 | ||
43 | if ![runto_main] then { | |
44 | gdb_suppress_tests | |
45 | } | |
46 | ||
47 | # Break after all threads have been started. | |
48 | set break_line [gdb_get_line_number "Break here"] | |
f6978de9 | 49 | gdb_test "b $break_line" ".*" |
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50 | gdb_test "continue" |
51 | ||
52 | gdb_test_multiple "define backthread" "defining macro" { | |
53 | -re "Type commands for definition of \"backthread\".\r\nEnd with a line saying just \"end\".\r\n>$" { | |
f073ae8c | 54 | gdb_test_multiple "bt\np/x 20\nend" "macro details" { |
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55 | -re "$gdb_prompt $" { |
56 | pass "macro details" | |
57 | } | |
58 | } | |
59 | pass "defining macro" | |
60 | } | |
61 | } | |
62 | ||
63 | # Cause backtraces to fail by setting a limit. This allows us to | |
64 | # verify that the macro can get past the backtrace error and perform | |
65 | # subsequent commands. | |
12b5d08a | 66 | gdb_test_no_output "set backtrace limit 3" |
d701dcab | 67 | gdb_test "thread apply all backthread" "Thread ..*\\\$\[0-9]+ = 0x14.*Thread ..*\\\$\[0-9]+ = 0x14.*Thread ..*\\\$\[0-9]+ = 0x14.*Thread ..*\\\$\[0-9]+ = 0x14.*Thread ..*\\\$\[0-9]+ = 0x14.*Thread ..*\\\$\[0-9]+ = 0x14" |
19ad59e7 | 68 | |
d701dcab DP |
69 | # Go into the thread_function to check that a simple "thread apply" |
70 | # does not change the selected frame. | |
71 | gdb_test "step" "thread_function.*" "step to the thread_function" | |
72 | gdb_test "up" ".*in main.*" "go up in the stack frame" | |
73 | gdb_test "thread apply all print 1" "Thread ..*\\\$\[0-9]+ = 1.*Thread ..*\\\$\[0-9]+ = 1.*Thread ..*\\\$\[0-9]+ = 1.*Thread ..*\\\$\[0-9]+ = 1.*Thread ..*\\\$\[0-9]+ = 1.*Thread ..*\\\$\[0-9]+ = 1" "run a simple print command on all threads" | |
74 | gdb_test "down" "#0.*thread_function.*" "go down and check selected frame" |